
/*------课程内容--------*/
.kc_free{
	background-color: #f0f0f0;
	_height: 800px;
	min-height: 800px;
	text-align: center;
	color: #666;
}
.kc_free ul{
	width: 65%;
    margin: auto;
    margin-top: 30px;
    _height: 800px;
    min-height: 800px;
    min-width: 1000px;
}
.kc_free li{
	float: left;
	margin:2% 1.5% ;
	width: 30%;
	height: 340px;
	background-color: #FFF;
}
.kc_free li img{
	width: 100%;
}
.kc_free li a{
	width: 100%;
	height: 160px;
	color: #006666;
	line-height: 80px;
	font-size: 15px;
	font-weight: 600;
}
.ad{
	width: 100%;
	height: 500px;
	background-image: url(../img/kc_banner.png);
}
.ad_p{
	width: 1200px;
	margin: auto ;
	padding-top: 100px;
	color: #FFF;
}
.ad_p h2{
	font-size: 55px;
	color: yellow;
}
.ad_p p{
	font-size: 26px;
	margin-top: 40px;
}
.ad img{
	width: 100%;
	height: 100%;
}

